Cremona's table of elliptic curves

Curve 24986h1

24986 = 2 · 13 · 312



Data for elliptic curve 24986h1

Field Data Notes
Atkin-Lehner 2- 13+ 31- Signs for the Atkin-Lehner involutions
Class 24986h Isogeny class
Conductor 24986 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 153600 Modular degree for the optimal curve
Δ -354802671575456 = -1 · 25 · 13 · 318 Discriminant
Eigenvalues 2- -1 -3 -3  4 13+ -3 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-93237,-11034245] [a1,a2,a3,a4,a6]
Generators [1547:58808:1] Generators of the group modulo torsion
j -100999381393/399776 j-invariant
L 4.0140344213811 L(r)(E,1)/r!
Ω 0.13657448699648 Real period
R 1.4695403620606 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 806c1 Quadratic twists by: -31


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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